Sajan Overseas Pvt. Ltd is a manufacturers of Ammonium Para Tungstate, Ammonium Molybdate, Tungsten Trioxide, and Ammonium Meta Tungstate. Manufacturer & Exporter of Tungsten, Molybdate, Selenium, Nickel Salts, Reactive & Pigment Dyes. These Products Are Highly Demanded Because Of Their Exceptional Properties Like Accurate Composition, Long Shelf Life And Instant Results.